9701f1af05c7b542db0e2c5af4a62e818749f0ad67c4988ba5c6573dcb1aae85

Analysis

max time kernel
37s
max time network
53s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
18-09-2022 13:21

Target

Xf1_0_3/x86/msvcr120.dll
Size

948KB
MD5

034ccadc1c073e4216e9466b720f9849
SHA1

f19e9d8317161edc7d3e963cc0fc46bd5e4a55a1
SHA256

86e39b5995af0e042fcdaa85fe2aefd7c9ddc7ad65e6327bd5e7058bc3ab615f
SHA512

5f11ef92d936669ee834a5cef5c7d0e7703bf05d03dc4f09b9dcfe048d7d5adfaab6a9c7f42e8080a5e9aad44a35f39f3940d5cca20623d9cafe373c635570f7
SSDEEP

12288:LBmFyjLAOQaYkxGXPfY7eiWWcpOKnpTVOIxhK765qlRRb6x4pI23IbJQV:dmFyjLF847eiWWcoGZVOIxh/WxIAIbGV

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1464	1216	WerFault.exe	26

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1564 wrote to memory of 1216	1564	rundll32.exe	26
PID 1564 wrote to memory of 1216	1564	rundll32.exe	26
PID 1564 wrote to memory of 1216	1564	rundll32.exe	26
PID 1564 wrote to memory of 1216	1564	rundll32.exe	26
PID 1564 wrote to memory of 1216	1564	rundll32.exe	26
PID 1564 wrote to memory of 1216	1564	rundll32.exe	26
PID 1564 wrote to memory of 1216	1564	rundll32.exe	26
PID 1216 wrote to memory of 1464	1216	rundll32.exe	27
PID 1216 wrote to memory of 1464	1216	rundll32.exe	27
PID 1216 wrote to memory of 1464	1216	rundll32.exe	27
PID 1216 wrote to memory of 1464	1216	rundll32.exe	27

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Xf1_0_3\x86\msvcr120.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1564
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Xf1_0_3\x86\msvcr120.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 224
    3⤵
    - Program crash
    PID:1464

memory/1216-54-0x0000000000000000-mapping.dmp

Download
memory/1216-55-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download
memory/1464-56-0x0000000000000000-mapping.dmp

Download